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Chapter 14 Class 11 Probability

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Updated for new NCERT Book 2023-2024.

Solutions of Chapter 14 Class 11 Probability available free at teachoo. All NCERT Questions, Examples and Exercises are solved with step-by-step answers to all questions explained in detail.

 

We have studied Probability before, 

Probability is defined as

Probability = Number of outcomes / Total Outcomes

 

In this chapter, we will use the concepts of Sets and Permutations to learn about Probability.

The topics of the chapter include

  • Finding Sample Space (here Sample Space is a set)
  • Studying different Types of Events like Impossible and Sure Events, Simple event, Compound Event
  • We will also learn what Mutually Exclusive, and Exhaustive events are.
  • Then, we will find probability of Union (A or B), Intersection (A and B), Complement (not A), A but not B using Set Theory
  • And we will find Probability using Permutation and Combination

 

Check out the chapter by clicking a link below!

 

Serial order wise

Ex 14.1
Ex 14.2
Examples
Miscellaneous
Sample Space

Concept wise

Sample Space
Algebra of events
Mutually Exculsive and Exhaustive Events
Basic Formula
Using formulae of sets
Using permutation
Using combination

What's in it?

Updated for new NCERT Book 2023-2024.

Solutions of Chapter 14 Class 11 Probability available free at teachoo. All NCERT Questions, Examples and Exercises are solved with step-by-step answers to all questions explained in detail.

 

We have studied Probability before, 

Probability is defined as

Probability = Number of outcomes / Total Outcomes

 

In this chapter, we will use the concepts of Sets and Permutations to learn about Probability.

The topics of the chapter include

  • Finding Sample Space (here Sample Space is a set)
  • Studying different Types of Events like Impossible and Sure Events, Simple event, Compound Event
  • We will also learn what Mutually Exclusive, and Exhaustive events are.
  • Then, we will find probability of Union (A or B), Intersection (A and B), Complement (not A), A but not B using Set Theory
  • And we will find Probability using Permutation and Combination

 

Check out the chapter by clicking a link below!